diff --git a/NucleicRemote/NucleicRemote/Views/SessionDetailView.swift b/NucleicRemote/NucleicRemote/Views/SessionDetailView.swift
index 10f7ad2..789927b 100644
--- a/NucleicRemote/NucleicRemote/Views/SessionDetailView.swift
+++ b/NucleicRemote/NucleicRemote/Views/SessionDetailView.swift
@@ -27,10 +27,11 @@ struct SessionDetailView: View {
             .safeAreaInset(edge: .bottom) { actionArea }
             .navigationTitle(summary?.title ?? "Session")
             .navigationBarTitleDisplayMode(.inline)
-            // With a session open the floating chat bar owns the bottom edge; the tab bar below it
-            // would be a redundant second bar (and clip the glass action area), so hide it while
-            // this detail is pushed. A no-op in the iPad split, which has no tab bar.
-            .toolbar(.hidden, for: .tabBar)
+            // With a session open the floating chat bar owns the bottom edge, so the compact
+            // shell's `NucleicTabBar` slides away while this detail is pushed — driven by the
+            // `open`/`closeOpen` below toggling `store.openSessionID`, not a per-navigation tab-bar
+            // toolbar hide (which restored the system bar late and made the "+" jump). A no-op in
+            // the iPad split, which has no tab bar.
             .toolbar {
                 ToolbarItem(placement: .topBarTrailing) { sessionMenu }
             }